import java.util.Random;
public class suiji{
	public static void main(String[] args){
		Random random =new Random();
		//int n = random.nextInt(25);
		int n = random.nextInt(24)+1;
		/*while(n!=0){
			System.out.println(n);
			
			break;
		}*/
		System.out.println(n);
	}
}